Data Annotation Pricing

Explore pricing options and calculate cost estimates.

On-demand

Best for:

Projects with a variable data volume

Ad-hoc labeling requests

QA assistance & computer vision

Data Generation Rate: Occasional Unknown when is the next data batch

Short-term

Best for:

Research & Development teams

Academic research projects

MVP / POC projects

Data Generation Rate: One-time Batch All unlabeled data already collected Request Services

Long-term

Best for:

Enterprises

HITL teams for model validation

Governments

Data Generation Rate: Recurrent Unlabeled data is generated every month Request Services

Estimate Your Costs

1 Pick application field

2 Select annotation method

3 Specify how many objects to label

4 Check the approximate total cost

5 Run free pilot

Pick Application Field

Select Annotation Method

Keypoints

Rectangles

Polygons

Cuboids

Amount

0 1M

Estimated Cost

$ x objects

Select Annotation Method

Entities to label

Characters in a dataset

Annotation hours

Amount

0 1M

Estimated Cost

$ x entities

For other use cases

send us your request to receive a custom calculation

RUN FREE PILOT

Send your sample data to get the precise cost FREE

Reviews

What Our Clients Say

"Their flexibility and ability to move fast impress us."

Label Your Data has successfully collected data from public sources, annotated missing skeletons, and validated pre-annotations for almost 15,000 images. Although their instructions are sometimes unclear, the team has received praise for their flexibility and speed. They also communicate via email.

Jack Prescott

Software Engineer, Nex

"Although the task is unusual and difficult, their annotation quality is incredible."

Label Your Data has delivered high-quality data labels, which have received positive client feedback. Their team produces outputs on time and solves challenges without upselling. They also communicate effectively through virtual meetings.

Ben Niehaus

CTO, SpexAI GmbH

“I'm impressed with how easy our communication with the team is and how simple and effective the processes are."

Label Your Data's support has been crucial in developing the client's computer vision perception algorithms. They lead a simple and effective collaboration by responding quickly to concerns and questions and delivering everything on time.

Piotr Swierczynski

Director of Engineering, NODAR

"The Label Your Data team was always available for questions."

Label Your Data provided the client with high-quality annotations and added to the number of annotations in the client's portfolio. The team was consistently available for questions or updates that needed to be added to the data set. The client was impressed with the team's communication skills.

Josha Bharadwa

Software Architect, Searidge Technologies

"Their flexibility and ability to work with multiple languages are impressive."

Label Your Data continues to work diligently for the client. They consistently provide training data for different document types and languages. Furthermore, they are excellent communicators and collaborators, and their ability to serve high-quality services is outstanding.

Luca van Skyhawk

VP of Customer Success, Hypatos GmbH

"They were always ready to work whenever we had projects."

After engaging with Label Your Data, the client has seen a reduction in error rate and success with model accuracy running on production. The team delivered on time and was communicative in their approach. The client was impressed with the steps Label Your Data took to ensure accurate QA testing.

Radouane Kaddari

Machine Learning Engineer, Peter Park

Why Projects Choose Label Your Data

No commitment

Check our performance based on a free trial

Flexible pricing

Pay per labeled object or per annotation hour

Tool-agnostic

Working with every annotation tool, even your custom tools

Data-compliant

Work with a data-certified vendor: PCI DSS Level 1, ISO:2700, GDPR, CCPA

Start Free Pilot

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Label Your Data were genuinely interested in the success of my project, asked good questions, and were flexible in working in my proprietary software environment.

Kyle Hamilton

PhD Researcher at TU Dublin

Trusted by ML Professionals

FAQs

How much does data annotation cost?

Data annotation pricing varies depending on the type of annotation, data volume, and project complexity. At Label Your Data, our pricing starts as low as $0.015 per object for keypoint annotations and $0.02 per entity for NLP tasks. You can use our cost calculator to get an estimate or run a free pilot project to evaluate pricing for your specific needs.

What is the hourly rate for data annotation?

For projects billed by time, the data annotation pricing is typically $6 per annotator hour. This is ideal for tasks requiring flexible workflows or ongoing QA assistance. Contact us to discuss your project requirements and get a tailored quote.

How much does bounding box annotation cost?

In terms of image annotation pricing, our bounding box annotation starts at $0.02 per object, depending on the project’s complexity and volume. For a detailed cost breakdown, you can use our pricing calculator or submit a sample project for a custom quote.

How to annotate images for free?

You can annotate images for free using open-source tools like LabelImg, CVAT, or VoTT. However, free tools require manual effort and may lack advanced features like quality control or workflow management. For large-scale or high-quality projects, professional data annotation services like Label Your Data can save time and ensure accuracy.